/* ── Hero tag (visible gold pill — replaces generic section-tag) ── */
.sf-hero-tag {
    display: inline-flex;
    align-items: center;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold, #B8943F);
    background: rgba(184, 148, 63, 0.14);
    border: 1px solid rgba(184, 148, 63, 0.35);
    border-radius: 100px;
    padding: 0.3rem 0.85rem;
    margin-bottom: 1.2rem;
}

/* ── Hero jump links ── */
.sf-hero-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 2rem;
}

.sf-hero-links a {
    font-size: 0.8rem;
    color: rgba(247, 245, 240, 0.65);
    text-decoration: none;
    border: 1px solid rgba(247, 245, 240, 0.2);
    border-radius: 100px;
    padding: 0.28rem 0.85rem;
    transition: color 0.2s, border-color 0.2s;
}

.sf-hero-links a:hover {
    color: var(--cream, #F7F5F0);
    border-color: rgba(247, 245, 240, 0.55);
}

/* ── Hero stat source ── */
.sf-stat-source {
    display: block;
    font-size: 0.65rem;
    color: rgba(247, 245, 240, 0.4);
    margin-top: 0.3rem;
    font-style: italic;
}

/* ── Data grid (Stanford / IESE stats section) ── */
.sf-data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-top: 2.8rem;
}

@media (max-width: 1000px) {
    .sf-data-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .sf-data-grid {
        grid-template-columns: 1fr;
    }
}

.sf-data-card {
    background: var(--navy, #0D1F2D);
    border-radius: 12px;
    padding: 1.6rem;
    color: var(--cream, #F7F5F0);
    position: relative;
}

.sf-data-source {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold, #B8943F);
    margin-bottom: 0.8rem;
}

.sf-data-number {
    font-family: 'DM Serif Display', serif;
    font-size: 2.2rem;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.sf-data-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: rgba(247, 245, 240, 0.88);
    margin-bottom: 0.6rem;
    line-height: 1.4;
}

.sf-data-note {
    font-size: 0.78rem;
    color: rgba(247, 245, 240, 0.52);
    line-height: 1.6;
}

.sf-data-footnote {
    margin-top: 2rem;
    font-size: 0.78rem;
    color: var(--muted, #6B7280);
    line-height: 1.7;
    padding-top: 1rem;
    border-top: 1px solid rgba(13, 31, 45, 0.1);
}

/* ============================================================
   Search Funds Page — sf-styles.css
   Extends /styles.css and /blog/blog-styles.css
   ============================================================ */

/* ── Hero ── */
.sf-hero {
    padding: 7rem 0 4rem;
    background: var(--navy, #0D1F2D);
    color: var(--cream, #F7F5F0);
    position: relative;
    overflow: hidden;
}

.sf-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 40%, rgba(22, 66, 60, 0.55) 0%, transparent 65%);
    pointer-events: none;
}

.sf-breadcrumb {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    color: rgba(247, 245, 240, 0.5);
    margin-bottom: 1.2rem;
    letter-spacing: 0.04em;
}

.sf-breadcrumb a {
    color: rgba(247, 245, 240, 0.5);
    text-decoration: none;
}

.sf-breadcrumb a:hover {
    color: var(--cream, #F7F5F0);
}

.sf-hero-title {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.15;
    color: var(--cream, #F7F5F0);
    margin: 0.8rem 0 1.4rem;
}

.sf-hero-title em {
    color: var(--gold, #B8943F);
    font-style: italic;
}

.sf-hero-lead {
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(247, 245, 240, 0.78);
    max-width: 680px;
    margin-bottom: 3rem;
}

.sf-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 760px;
}

@media (max-width: 640px) {
    .sf-hero-stats {
        grid-template-columns: 1fr;
    }
}

.sf-stat {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    padding: 1.2rem 1.4rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.sf-stat-number {
    font-family: 'DM Serif Display', serif;
    font-size: 2rem;
    color: var(--green, #16423C);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.sf-stat-label {
    font-size: 0.8rem;
    color: #1a2a35;
    line-height: 1.4;
}


/* ── Sections ── */
.sf-section {
    padding: 5rem 0;
}

.sf-section .section-tag {
    margin-bottom: 0.8rem;
}

.sf-section .section-title {
    margin-bottom: 1.2rem;
}

.sf-light {
    background: var(--off-white, #F7F5F0);
}

.sf-dark {
    background: var(--navy, #0D1F2D);
    color: var(--cream, #F7F5F0);
}

.sf-dark .section-tag {
    color: var(--gold, #B8943F);
}

/* ── Two column layout ── */
.sf-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 2.5rem;
    align-items: start;
}

@media (max-width: 768px) {
    .sf-two-col {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.sf-two-col p {
    line-height: 1.8;
    color: var(--body, #3D3D3D);
    margin-bottom: 1rem;
}

.sf-lead-para {
    font-size: 1.05rem;
}

/* ── Definition box ── */
.sf-defs {
    background: #fff;
    border: 1px solid rgba(13, 31, 45, 0.1);
    border-left: 3px solid var(--green, #16423C);
    border-radius: 8px;
    padding: 1.8rem;
}

.sf-def-term {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green, #16423C);
    margin-bottom: 0.5rem;
}

.sf-def-text {
    font-size: 0.9rem;
    color: var(--body, #3D3D3D);
    line-height: 1.65;
    margin-bottom: 0;
}

.sf-key-terms {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
}

.sf-key-terms li {
    font-size: 0.85rem;
    color: var(--body, #3D3D3D);
    line-height: 1.55;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(13, 31, 45, 0.06);
}

.sf-key-terms li:last-child {
    border-bottom: none;
}

/* ── Phases ── */
.sf-phases {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.sf-phases::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--green, #16423C), rgba(22, 66, 60, 0.1));
}

@media (max-width: 640px) {
    .sf-phases::before {
        display: none;
    }
}

.sf-phase {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 2rem;
    padding-bottom: 2.8rem;
    align-items: start;
}

.sf-phase:last-child {
    padding-bottom: 0;
}

.sf-phase-num {
    width: 48px;
    height: 48px;
    background: var(--green, #16423C);
    color: var(--cream, #F7F5F0);
    border-radius: 50%;
    font-family: 'DM Serif Display', serif;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.sf-phase h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.2rem;
    color: var(--navy, #0D1F2D);
    margin-bottom: 0.6rem;
}

.sf-phase p,
.sf-phase ul {
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--body, #3D3D3D);
    margin-bottom: 0.5rem;
}

.sf-phase ul {
    padding-left: 1.2rem;
}

.sf-phase li {
    margin-bottom: 0.25rem;
}

/* ── Compare grid ── */
.sf-compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

@media (max-width: 640px) {
    .sf-compare-grid {
        grid-template-columns: 1fr;
    }
}

.sf-compare-card {
    background: #fff;
    border: 1px solid rgba(13, 31, 45, 0.1);
    border-radius: 12px;
    padding: 2rem;
}

.sf-card-featured {
    border-color: var(--green, #16423C);
    border-width: 2px;
    background: rgba(22, 66, 60, 0.03);
}

.sf-card-label {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green, #16423C);
    margin-bottom: 1rem;
}

.sf-compare-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sf-compare-list li {
    font-size: 0.88rem;
    color: var(--body, #3D3D3D);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(13, 31, 45, 0.06);
    line-height: 1.55;
    padding-left: 1.4rem;
    position: relative;
}

.sf-compare-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--green, #16423C);
    font-size: 0.75rem;
}

.sf-compare-list li:last-child {
    border-bottom: none;
}

.sf-compare-note {
    margin-top: 1.8rem;
    font-size: 0.9rem;
    color: var(--muted, #6B7280);
    font-style: italic;
    border-left: 3px solid var(--gold, #B8943F);
    padding-left: 1rem;
}

/* ── Ecosystem grid ── */
.sf-eco-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

@media (max-width: 900px) {
    .sf-eco-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .sf-eco-grid {
        grid-template-columns: 1fr;
    }
}

.sf-eco-card {
    background: #fff;
    border: 1px solid rgba(13, 31, 45, 0.08);
    border-radius: 12px;
    padding: 1.8rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.sf-eco-card:hover {
    box-shadow: 0 8px 24px rgba(13, 31, 45, 0.1);
    transform: translateY(-2px);
}

.sf-eco-icon {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
}

.sf-eco-card h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1rem;
    color: var(--navy, #0D1F2D);
    margin-bottom: 0.6rem;
}

.sf-eco-card p {
    font-size: 0.87rem;
    color: var(--body, #3D3D3D);
    line-height: 1.7;
    margin: 0;
}

/* ── GSM Invest grid (dark section) ── */
.sf-invest-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-top: 3rem;
}

@media (max-width: 900px) {
    .sf-invest-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .sf-invest-grid {
        grid-template-columns: 1fr;
    }
}

.sf-invest-card {
    background: rgba(247, 245, 240, 0.06);
    border: 1px solid rgba(247, 245, 240, 0.12);
    border-radius: 10px;
    padding: 1.6rem;
    transition: background 0.2s;
}

.sf-invest-card:hover {
    background: rgba(247, 245, 240, 0.1);
}

.sf-invest-num {
    font-family: 'DM Serif Display', serif;
    font-size: 2rem;
    color: var(--gold, #B8943F);
    line-height: 1;
    margin-bottom: 0.8rem;
}

.sf-invest-card h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1rem;
    color: var(--cream, #F7F5F0);
    margin-bottom: 0.6rem;
}

.sf-invest-card p {
    font-size: 0.85rem;
    color: rgba(247, 245, 240, 0.65);
    line-height: 1.7;
    margin: 0;
}

.sf-gsm-cta {
    text-align: center;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(247, 245, 240, 0.12);
}

.sf-gsm-cta p {
    color: rgba(247, 245, 240, 0.7);
    margin-bottom: 1.2rem;
}

/* ── Criteria ── */
.sf-criteria-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

@media (max-width: 900px) {
    .sf-criteria-grid {
        grid-template-columns: 1fr;
    }
}

.sf-criteria-col h3 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.1rem;
    color: var(--navy, #0D1F2D);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--green, #16423C);
}

.sf-criteria-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sf-criteria-list li {
    font-size: 0.88rem;
    color: var(--body, #3D3D3D);
    padding: 0.55rem 0;
    border-bottom: 1px solid rgba(13, 31, 45, 0.06);
    line-height: 1.55;
    padding-left: 1.2rem;
    position: relative;
}

.sf-criteria-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green, #16423C);
    font-size: 0.75rem;
    font-weight: 700;
}

.sf-avoid li::before {
    content: '✕';
    color: #b34040;
}

.sf-criteria-list li:last-child {
    border-bottom: none;
}

/* ── CTA section ── */
.sf-cta-section {
    background: var(--green, #16423C);
    padding: 5rem 0;
    text-align: center;
}

.sf-cta-inner {
    max-width: 640px;
    margin: 0 auto;
}

.sf-cta-inner .section-tag {
    color: var(--gold, #B8943F);
}

.sf-cta-inner .section-title {
    color: var(--cream, #F7F5F0);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
}

.sf-cta-inner .section-subtitle {
    color: rgba(247, 245, 240, 0.72);
    margin-bottom: 2rem;
}

.sf-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.sf-cta-buttons .btn-secondary {
    background: transparent;
    border: 1.5px solid rgba(247, 245, 240, 0.4);
    color: var(--cream, #F7F5F0);
}

.sf-cta-buttons .btn-secondary:hover {
    background: rgba(247, 245, 240, 0.1);
    border-color: rgba(247, 245, 240, 0.7);
}